package top.lishuoboy.lombok.annotation.nonnull;


import lombok.AccessLevel;
import lombok.Getter;
import lombok.NonNull;
import lombok.Setter;

/**
 * @author lishuoboy
 */
public class User {
    
    
    static void test(@NonNull String a) {
        System.out.println(a);
    }
    
    
    public static void main(String[] args) {
        User.test(null);
    }
    
    
}



